3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo session_id(123123); echo session_id();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0000.01618.18
8.3.50.0000.01418.17
8.3.40.0090.00918.59
8.3.30.0120.00318.46
8.3.20.0080.00018.35
8.3.10.0000.00823.53
8.3.00.0080.00020.55
8.2.180.0150.00718.28
8.2.170.0100.00322.96
8.2.160.0070.00719.37
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.64
8.2.120.0050.00326.35
8.2.110.0070.00422.27
8.2.100.0120.00617.70
8.2.90.0000.00817.75
8.2.80.0060.00317.97
8.2.70.0040.00417.92
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0000.00819.34
8.2.30.0000.00719.18
8.2.20.0020.00517.90
8.2.10.0040.00417.98
8.2.00.0040.00717.39
8.1.280.0150.00625.92
8.1.270.0060.00318.79
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00524.03
8.1.230.0000.01119.36
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00816.88
8.1.180.0000.00818.10
8.1.170.0050.00318.46
8.1.160.0070.00018.68
8.1.150.0040.00418.65
8.1.140.0030.00322.03
8.1.130.0000.00720.05
8.1.120.0070.00017.36
8.1.110.0000.00717.33
8.1.100.0030.00317.21
8.1.90.0070.00017.33
8.1.80.0030.00617.24
8.1.70.0000.01017.31
8.1.60.0040.00417.32
8.1.50.0060.00317.33
8.1.40.0000.00817.26
8.1.30.0080.00017.49
8.1.20.0070.00017.50
8.1.10.0000.00817.43
8.1.00.0040.00417.33
8.0.300.0020.00518.77
8.0.290.0080.00016.75
8.0.280.0000.00718.24
8.0.270.0040.00417.21
8.0.260.0030.00320.10
8.0.250.0060.00316.88
8.0.240.0030.00316.75
8.0.230.0000.00716.81
8.0.220.0040.00416.65
8.0.210.0050.00216.72
8.0.200.0030.00316.64
8.0.190.0000.00816.85
8.0.180.0040.00416.85
8.0.170.0000.00816.64
8.0.160.0040.00416.83
8.0.150.0040.00416.77
8.0.140.0020.00516.70
8.0.130.0050.00013.19
8.0.120.0040.00416.70
8.0.110.0030.00416.68
8.0.100.0030.00516.71
8.0.90.0050.00216.77
8.0.80.0110.00616.73
8.0.70.0050.00216.60
8.0.60.0040.00416.76
8.0.50.0040.00416.56
8.0.30.0070.01116.79
8.0.20.0090.00917.40
8.0.10.0050.00216.75
8.0.00.0080.01216.66
7.4.330.0050.00015.55
7.4.320.0070.00016.52
7.4.300.0030.00316.43
7.4.290.0070.00016.46
7.4.280.0000.00716.25
7.4.270.0030.00316.39
7.4.260.0090.00016.45
7.4.250.0040.00416.33
7.4.240.0030.00316.51
7.4.230.0040.00416.56
7.4.220.0000.00816.37
7.4.210.0090.00716.30
7.4.200.0000.00816.29
7.4.160.0100.00716.38
7.4.140.0100.00817.86
7.4.130.0110.00716.41
7.4.120.0070.01216.37
7.3.330.0000.00512.93
7.3.320.0000.00613.05
7.3.310.0090.00015.99
7.3.300.0030.00316.03
7.3.290.0000.00616.13
7.3.280.0100.00516.11
7.3.260.0120.00616.37
7.3.240.0150.00516.26

preferences:
37.36 ms | 401 KiB | 5 Q